package com.spring.framework.annotation;

import java.lang.annotation.*;

/**
 * @author ππ
 * @date 2020-11-16 10:43
 * @desc 声明RequestParam注解
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.PARAMETER)
@Documented
public @interface MyRequestParam {
    String value() default "";
}
